With Melii’s glass baby food containers, you can conveniently portion, store, warm and serve your baby’s food. The airtight and leakproof lids with silicone seals lock in freshness, avoid freezer burn and prevent the glass containers from spilling and making a mess in your baby bag or lunch box. Measurement marks ensure perfect portions and are the ideal size for babies starting to eat purees, toddlers and kids who require an endless supply of snacks, and are also great for salad dressing and condiments for adults. These environmentally friendly food storage containers are great for at home, travel, on the go, lunch boxes, back to school and more! Features: Each container has a capacity of 4oz/118ml Made from glass, a natural, environmentally-friendly and recyclable material Airtight & leakproof lids 100% food safe, non-porous and free from harmful chemicals (BPA-free, lead-free, cadmium-free, PVC-free) Freezer, microwave & dishwasher safe (remove lid before placing in microwave) Measurement markings etched onto the glass for perfect portioning Kid-friendly lids that stay on securely but can be easily removed by children for snacking Wash & Care: Separate to clean Clean thoroughly with soap and warm water or on top rack of dishwasher before first use and after each use DO NOT PLACE LID IN MICROWAVE Inspect product before each use and throw away at first of damage or weakness